Home Engine Systems Engine Care Anodes Aluminum Anode – Johnson/Evinrude/OMC (45-300 HP, 1988-90) Sierra Aluminum Anode – Johnson/Evinrude/OMC (45-300 HP, 1988-90) $20.59 Aluminum Anode – Johnson/Evinrude/OMC (45-300 HP, 1988-90) quantity Add to cart